Psychology; Research Methods - Inferential tests 0.0 / 5 ? PsychologyResearch methods and techniquesA2/A-levelAQA Created by: DDOBCreated on: 06-04-15 16:38 Chi Squared Difference, Nominal, Independent Groups 1 of 12 Spearmans Rho Correlation, Ordinal 2 of 12 Mann - Whitney U Difference, Ordinal, Independent Groups 3 of 12 Wilcoxon T Difference, Ordinal, Repeated Measures/ Matched Pairs 4 of 12 What is Nominal Data Category Data 5 of 12 What is interval data Can be placed in rank order (lowest to highest) 6 of 12 What is interval/ratio data fixed and equal distance between all points on scale. 7 of 12 Where is the Observed value obtained? from the results 8 of 12 Where is the critical value obtained? found on the table 9 of 12 What do you do if the results are significant? reject the null hypothesis 10 of 12 What is a type 1 error? false positive - reject null hypothesis but shouldnt have 11 of 12 What is a type 2 error? false negative - accept null hypothesis but shouldn't have. 12 of 12
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